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<title>Ipopt: Ipopt::LeastSquareMultipliers Class Reference</title>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pri-attribs">Private Attributes</a> &#124;
<a href="classIpopt_1_1LeastSquareMultipliers-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">Ipopt::LeastSquareMultipliers Class Reference</div>  </div>
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<div class="contents">

<p>Class for calculator for the least-square equality constraint multipliers.  
 <a href="classIpopt_1_1LeastSquareMultipliers.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="IpLeastSquareMults_8hpp_source.html">IpLeastSquareMults.hpp</a>&gt;</code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Ipopt::LeastSquareMultipliers:</div>
<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-0-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classIpopt_1_1LeastSquareMultipliers__inherit__graph.png" border="0" usemap="#Ipopt_1_1LeastSquareMultipliers_inherit__map" alt="Inheritance graph"/></div>
<map name="Ipopt_1_1LeastSquareMultipliers_inherit__map" id="Ipopt_1_1LeastSquareMultipliers_inherit__map">
<area shape="rect" title="Class for calculator for the least&#45;square equality constraint multipliers." alt="" coords="5,244,217,271"/>
<area shape="rect" href="classIpopt_1_1EqMultiplierCalculator.html" title="Base Class for objects that compute estimates for the equality constraint multipliers y_c and y_d." alt="" coords="8,169,215,196"/>
<area shape="rect" href="classIpopt_1_1AlgorithmStrategyObject.html" title="This is the base class for all algorithm strategy objects." alt="" coords="20,80,203,121"/>
<area shape="rect" href="classIpopt_1_1ReferencedObject.html" title="Storing the reference count of all the smart pointers that currently reference it." alt="" coords="22,5,201,32"/>
</map>
<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aa9464bd68e3ceeb7fa2fc4703397a2a9"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#aa9464bd68e3ceeb7fa2fc4703397a2a9">InitializeImpl</a> (const <a class="el" href="classIpopt_1_1OptionsList.html">OptionsList</a> &amp;options, const std::string &amp;prefix)</td></tr>
<tr class="memdesc:aa9464bd68e3ceeb7fa2fc4703397a2a9"><td class="mdescLeft">&#160;</td><td class="mdescRight">overloaded from <a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html" title="This is the base class for all algorithm strategy objects.">AlgorithmStrategyObject</a>  <a href="classIpopt_1_1LeastSquareMultipliers.html#aa9464bd68e3ceeb7fa2fc4703397a2a9">More...</a><br /></td></tr>
<tr class="separator:aa9464bd68e3ceeb7fa2fc4703397a2a9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a109407ee9cb2deab977e1f146ee161ca"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#a109407ee9cb2deab977e1f146ee161ca">CalculateMultipliers</a> (<a class="el" href="classIpopt_1_1Vector.html">Vector</a> &amp;y_c, <a class="el" href="classIpopt_1_1Vector.html">Vector</a> &amp;y_d)</td></tr>
<tr class="memdesc:a109407ee9cb2deab977e1f146ee161ca"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method computes the least-square estimates for y_c and y_d at the current point.  <a href="classIpopt_1_1LeastSquareMultipliers.html#a109407ee9cb2deab977e1f146ee161ca">More...</a><br /></td></tr>
<tr class="separator:a109407ee9cb2deab977e1f146ee161ca"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader">Constructors / Destructors</div></td></tr>
<tr class="memitem:aa794a494128422f006c26911c9095224"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#aa794a494128422f006c26911c9095224">LeastSquareMultipliers</a> (<a class="el" href="classIpopt_1_1AugSystemSolver.html">AugSystemSolver</a> &amp;augSysSolver)</td></tr>
<tr class="memdesc:aa794a494128422f006c26911c9095224"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="classIpopt_1_1LeastSquareMultipliers.html#aa794a494128422f006c26911c9095224">More...</a><br /></td></tr>
<tr class="separator:aa794a494128422f006c26911c9095224"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0743eb1c771525a7605e9ca85118568a"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#a0743eb1c771525a7605e9ca85118568a">~LeastSquareMultipliers</a> ()</td></tr>
<tr class="memdesc:a0743eb1c771525a7605e9ca85118568a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="classIpopt_1_1LeastSquareMultipliers.html#a0743eb1c771525a7605e9ca85118568a">More...</a><br /></td></tr>
<tr class="separator:a0743eb1c771525a7605e9ca85118568a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classIpopt_1_1EqMultiplierCalculator"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classIpopt_1_1EqMultiplierCalculator')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classIpopt_1_1EqMultiplierCalculator.html">Ipopt::EqMultiplierCalculator</a></td></tr>
<tr class="memitem:ac40af51285aeb16dfb3be5095ab894ae inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1EqMultiplierCalculator.html#ac40af51285aeb16dfb3be5095ab894ae">EqMultiplierCalculator</a> ()</td></tr>
<tr class="memdesc:ac40af51285aeb16dfb3be5095ab894ae inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default Constructor.  <a href="classIpopt_1_1EqMultiplierCalculator.html#ac40af51285aeb16dfb3be5095ab894ae">More...</a><br /></td></tr>
<tr class="separator:ac40af51285aeb16dfb3be5095ab894ae inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac6538caca0a7b0120b1071cc5430b855 inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1EqMultiplierCalculator.html#ac6538caca0a7b0120b1071cc5430b855">~EqMultiplierCalculator</a> ()</td></tr>
<tr class="memdesc:ac6538caca0a7b0120b1071cc5430b855 inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="classIpopt_1_1EqMultiplierCalculator.html#ac6538caca0a7b0120b1071cc5430b855">More...</a><br /></td></tr>
<tr class="separator:ac6538caca0a7b0120b1071cc5430b855 inherit pub_methods_classIpopt_1_1EqMultiplierCalculator"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classIpopt_1_1AlgorithmStrategyObject')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html">Ipopt::AlgorithmStrategyObject</a></td></tr>
<tr class="memitem:aa2cb1ac4ea5b97c9283bc0fdb71da1d1 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#aa2cb1ac4ea5b97c9283bc0fdb71da1d1">Initialize</a> (const <a class="el" href="classIpopt_1_1Journalist.html">Journalist</a> &amp;jnlst, <a class="el" href="classIpopt_1_1IpoptNLP.html">IpoptNLP</a> &amp;ip_nlp, <a class="el" href="classIpopt_1_1IpoptData.html">IpoptData</a> &amp;ip_data, <a class="el" href="classIpopt_1_1IpoptCalculatedQuantities.html">IpoptCalculatedQuantities</a> &amp;ip_cq, const <a class="el" href="classIpopt_1_1OptionsList.html">OptionsList</a> &amp;options, const std::string &amp;prefix)</td></tr>
<tr class="memdesc:aa2cb1ac4ea5b97c9283bc0fdb71da1d1 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="mdescLeft">&#160;</td><td class="mdescRight">This method is called every time the algorithm starts again - it is used to reset any internal state.  <a href="classIpopt_1_1AlgorithmStrategyObject.html#aa2cb1ac4ea5b97c9283bc0fdb71da1d1">More...</a><br /></td></tr>
<tr class="separator:aa2cb1ac4ea5b97c9283bc0fdb71da1d1 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac624e5a883f5c655cb0abbaa24eafcf9 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#ac624e5a883f5c655cb0abbaa24eafcf9">ReducedInitialize</a> (const <a class="el" href="classIpopt_1_1Journalist.html">Journalist</a> &amp;jnlst, const <a class="el" href="classIpopt_1_1OptionsList.html">OptionsList</a> &amp;options, const std::string &amp;prefix)</td></tr>
<tr class="memdesc:ac624e5a883f5c655cb0abbaa24eafcf9 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reduced version of the Initialize method, which does not require special <a class="el" href="namespaceIpopt.html" title="This file contains a base class for all exceptions and a set of macros to help with exceptions.">Ipopt</a> information.  <a href="classIpopt_1_1AlgorithmStrategyObject.html#ac624e5a883f5c655cb0abbaa24eafcf9">More...</a><br /></td></tr>
<tr class="separator:ac624e5a883f5c655cb0abbaa24eafcf9 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af2d972f86eec83a96682bd6741a1d265 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#af2d972f86eec83a96682bd6741a1d265">AlgorithmStrategyObject</a> ()</td></tr>
<tr class="memdesc:af2d972f86eec83a96682bd6741a1d265 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default Constructor.  <a href="classIpopt_1_1AlgorithmStrategyObject.html#af2d972f86eec83a96682bd6741a1d265">More...</a><br /></td></tr>
<tr class="separator:af2d972f86eec83a96682bd6741a1d265 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aea25a150f7488885653c082eca5dab45 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#aea25a150f7488885653c082eca5dab45">~AlgorithmStrategyObject</a> ()</td></tr>
<tr class="memdesc:aea25a150f7488885653c082eca5dab45 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="classIpopt_1_1AlgorithmStrategyObject.html#aea25a150f7488885653c082eca5dab45">More...</a><br /></td></tr>
<tr class="separator:aea25a150f7488885653c082eca5dab45 inherit pub_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classIpopt_1_1ReferencedObject"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classIpopt_1_1ReferencedObject')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classIpopt_1_1ReferencedObject.html">Ipopt::ReferencedObject</a></td></tr>
<tr class="memitem:a5c0f2208e3ead22bf7c5179381ed8203 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1ReferencedObject.html#a5c0f2208e3ead22bf7c5179381ed8203">ReferencedObject</a> ()</td></tr>
<tr class="separator:a5c0f2208e3ead22bf7c5179381ed8203 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adbbf3aa5307da62ab8224ba599d4bd7a inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1ReferencedObject.html#adbbf3aa5307da62ab8224ba599d4bd7a">~ReferencedObject</a> ()</td></tr>
<tr class="separator:adbbf3aa5307da62ab8224ba599d4bd7a inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aac517534e10e36c946aeefc6fe337777 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1ReferencedObject.html#aac517534e10e36c946aeefc6fe337777">ReferenceCount</a> () const</td></tr>
<tr class="separator:aac517534e10e36c946aeefc6fe337777 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa69ecb0f026bd741e2fa84c31d4ec332 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1ReferencedObject.html#aa69ecb0f026bd741e2fa84c31d4ec332">AddRef</a> (const <a class="el" href="classIpopt_1_1Referencer.html">Referencer</a> *referencer) const</td></tr>
<tr class="separator:aa69ecb0f026bd741e2fa84c31d4ec332 inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae6c952e7d1a63080dc8f121c008944fc inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1ReferencedObject.html#ae6c952e7d1a63080dc8f121c008944fc">ReleaseRef</a> (const <a class="el" href="classIpopt_1_1Referencer.html">Referencer</a> *referencer) const</td></tr>
<tr class="separator:ae6c952e7d1a63080dc8f121c008944fc inherit pub_methods_classIpopt_1_1ReferencedObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Default Compiler Generated Methods</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>(Hidden to avoid implicit creation/calling).</p>
<p>These methods are not implemented and we do not want the compiler to implement them for us, so we declare them private and do not define them. This ensures that they will not be implicitly created/called. </p>
</div></td></tr>
<tr class="memitem:a2f601b2dc8f52f9538a4a85c2a9469b9"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#a2f601b2dc8f52f9538a4a85c2a9469b9">LeastSquareMultipliers</a> ()</td></tr>
<tr class="memdesc:a2f601b2dc8f52f9538a4a85c2a9469b9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default Constructor.  <a href="classIpopt_1_1LeastSquareMultipliers.html#a2f601b2dc8f52f9538a4a85c2a9469b9">More...</a><br /></td></tr>
<tr class="separator:a2f601b2dc8f52f9538a4a85c2a9469b9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac2e7e96d57ba472385ede60b59beffa7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#ac2e7e96d57ba472385ede60b59beffa7">LeastSquareMultipliers</a> (const <a class="el" href="classIpopt_1_1LeastSquareMultipliers.html">LeastSquareMultipliers</a> &amp;)</td></tr>
<tr class="memdesc:ac2e7e96d57ba472385ede60b59beffa7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy Constructor.  <a href="classIpopt_1_1LeastSquareMultipliers.html#ac2e7e96d57ba472385ede60b59beffa7">More...</a><br /></td></tr>
<tr class="separator:ac2e7e96d57ba472385ede60b59beffa7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad0bc94d047022ca131d9cd369efedf1a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#ad0bc94d047022ca131d9cd369efedf1a">operator=</a> (const <a class="el" href="classIpopt_1_1LeastSquareMultipliers.html">LeastSquareMultipliers</a> &amp;)</td></tr>
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Private Attributes</h2></td></tr>
<tr class="memitem:aca3496bd87afac74f62bdd9f509fc8cf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classIpopt_1_1SmartPtr.html">SmartPtr</a>&lt; <a class="el" href="classIpopt_1_1AugSystemSolver.html">AugSystemSolver</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1LeastSquareMultipliers.html#aca3496bd87afac74f62bdd9f509fc8cf">augsyssolver_</a></td></tr>
<tr class="memdesc:aca3496bd87afac74f62bdd9f509fc8cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">augmented system solver to be used for solving the linear system  <a href="classIpopt_1_1LeastSquareMultipliers.html#aca3496bd87afac74f62bdd9f509fc8cf">More...</a><br /></td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classIpopt_1_1AlgorithmStrategyObject')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html">Ipopt::AlgorithmStrategyObject</a></td></tr>
<tr class="memitem:af33506203825c1679fdb8e3b02df0cd7 inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classIpopt_1_1Journalist.html">Journalist</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#af33506203825c1679fdb8e3b02df0cd7">Jnlst</a> () const</td></tr>
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<tr class="memitem:a2a151fb4b58f2186237b55d97af77ef7 inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classIpopt_1_1IpoptNLP.html">IpoptNLP</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#a2a151fb4b58f2186237b55d97af77ef7">IpNLP</a> () const</td></tr>
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<tr class="memitem:a8b39e20ef00543ac41de1e4bb8a75930 inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classIpopt_1_1IpoptData.html">IpoptData</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#a8b39e20ef00543ac41de1e4bb8a75930">IpData</a> () const</td></tr>
<tr class="separator:a8b39e20ef00543ac41de1e4bb8a75930 inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa597d0c5c9f01cb0f3970f49fea8a730 inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classIpopt_1_1IpoptCalculatedQuantities.html">IpoptCalculatedQuantities</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#aa597d0c5c9f01cb0f3970f49fea8a730">IpCq</a> () const</td></tr>
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<tr class="memitem:a5f6310084b90871ee4eec3d89bb407ee inherit pro_methods_classIpopt_1_1AlgorithmStrategyObject"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html#a5f6310084b90871ee4eec3d89bb407ee">HaveIpData</a> () const</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Class for calculator for the least-square equality constraint multipliers. </p>
<p>The Calculate method of this class computes the least-square estimate for the y_c and y_d multipliers, based on the current values of the gradient of the Lagrangian. </p>

<p class="definition">Definition at line <a class="el" href="IpLeastSquareMults_8hpp_source.html#l00022">22</a> of file <a class="el" href="IpLeastSquareMults_8hpp_source.html">IpLeastSquareMults.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aa794a494128422f006c26911c9095224">&#9670;&nbsp;</a></span>LeastSquareMultipliers() <span class="overload">[1/3]</span></h2>

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          <td class="memname">Ipopt::LeastSquareMultipliers::LeastSquareMultipliers </td>
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<p>Constructor. </p>
<p>It needs to be given the strategy object for solving the augmented system. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a0743eb1c771525a7605e9ca85118568a">&#9670;&nbsp;</a></span>~LeastSquareMultipliers()</h2>

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<p>Destructor. </p>

<p class="definition">Definition at line <a class="el" href="IpLeastSquareMults_8hpp_source.html#l00037">37</a> of file <a class="el" href="IpLeastSquareMults_8hpp_source.html">IpLeastSquareMults.hpp</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a2f601b2dc8f52f9538a4a85c2a9469b9">&#9670;&nbsp;</a></span>LeastSquareMultipliers() <span class="overload">[2/3]</span></h2>

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<p>Default Constructor. </p>

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<p>Copy Constructor. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aa9464bd68e3ceeb7fa2fc4703397a2a9">&#9670;&nbsp;</a></span>InitializeImpl()</h2>

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<p>overloaded from <a class="el" href="classIpopt_1_1AlgorithmStrategyObject.html" title="This is the base class for all algorithm strategy objects.">AlgorithmStrategyObject</a> </p>

<p>Implements <a class="el" href="classIpopt_1_1EqMultiplierCalculator.html#ab9601ff84ca96a788995fd04c4d775f1">Ipopt::EqMultiplierCalculator</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a109407ee9cb2deab977e1f146ee161ca">&#9670;&nbsp;</a></span>CalculateMultipliers()</h2>

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<p>This method computes the least-square estimates for y_c and y_d at the current point. </p>
<dl class="section return"><dt>Returns</dt><dd>false, if the least square system could not be solved (the linear system is singular) </dd></dl>

<p>Implements <a class="el" href="classIpopt_1_1EqMultiplierCalculator.html#a87682a7043cc0d094559ca63e83ad495">Ipopt::EqMultiplierCalculator</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ad0bc94d047022ca131d9cd369efedf1a">&#9670;&nbsp;</a></span>operator=()</h2>

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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aca3496bd87afac74f62bdd9f509fc8cf">&#9670;&nbsp;</a></span>augsyssolver_</h2>

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          <td class="memname"><a class="el" href="classIpopt_1_1SmartPtr.html">SmartPtr</a>&lt;<a class="el" href="classIpopt_1_1AugSystemSolver.html">AugSystemSolver</a>&gt; Ipopt::LeastSquareMultipliers::augsyssolver_</td>
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<p>augmented system solver to be used for solving the linear system </p>

<p class="definition">Definition at line <a class="el" href="IpLeastSquareMults_8hpp_source.html#l00081">81</a> of file <a class="el" href="IpLeastSquareMults_8hpp_source.html">IpLeastSquareMults.hpp</a>.</p>

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<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/Algorithm/<a class="el" href="IpLeastSquareMults_8hpp_source.html">IpLeastSquareMults.hpp</a></li>
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